Waser, R. [P:(DE-Juel1)131022] ; Szot, K. [P:(DE-Juel1)VDB2799] ; Speier, W. [P:(DE-Juel1)125382] ; Oligschlaeger, R. [P:(DE-HGF)0] ; Karthäuser, S. [P:(DE-Juel1)130751]